IC - Artículos: Envíos recientes
Mostrando ítems 1-20 de 103
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Broadband parasitic modeling of diodes in the millimeter-wave band
(Elsevier, 2024-03-06)This paper presents the extraction of an equivalent circuit model for PIN diodes and varactors in the millimeter waves. This circuit model is handy for new communication applications involving, for example, electronic beam ... -
Automatic Feature Selection Technique for Next Generation Self-Organizing Networks
(IEEE, 2018)Despite self-organizing networks (SONs) pursue the automation of management tasks in current cellular networks, the selection of the most useful performance indicators (PIs), used as inputs for SON functions, is still ... -
Big Data Analytics for Automated QoE Management in Mobile Networks
(IEEE, 2019-08-01)Over the last years, there has been a significant increase in the number of services in mobile networks. This trend has forced operators to change their network management processes to ensure adequate user QoE, instead of ... -
A Data-Driven Traffic Steering Algorithm for Optimizing User Experience in Multi-Tier LTE Networks
(IEEE, 2019-10-01)Multi-tier cellular networks are a cost-effective solution for capacity enhancement in urban scenarios. In these networks, effective mobility strategies are required to assign users to the most adequate layer. In this ... -
A QoE-Driven Traffic Steering Algorithm for LTE Networks
(IEEE, 2019-11-01)Dueto the diversity of mobile services and raising user expectations, mobile network management has changed its focus from Quality of Service (QoS) to Quality of Experience (QoE). As a consequence, classical network ... -
Self-Tuning of Service Priority Parameters for Optimizing Quality of Experience in LTE
(IEEE Xplore, 2017-11-23)Rising user expectations are changing the way mobile operators manage their networks. In this paper, a self-tuning algorithm for adjusting parameters in a multiservice packet scheduler of a Long-Term Evolution base station ... -
On the Improvement of Cellular Coverage Maps by Filtering MDT Measurements
(IEEE, 2023-07-01)In cellular systems, network re-planning aims to update network configuration to cope with permanent changes in the environment. In this task, terminal measurements are often used to calibrate performance models integrated ... -
Online Anomaly Detection System for Mobile Networks
(MDPI, 2020)The arrival of the Fifth-Generation (5G) standard has further accelerated the need for operators to improve the network capacity. With this purpose, mobile network topologies with smaller cells are being currently deployed ... -
5G for construction: use cases and solutions
(MDPI, 2021)The world is currently undergoing a new industrial revolution characterized by the digitization and automation of industry through the use of Information and Communication Technologies (ICT). The construction sector is ... -
Multinode component carrier management: multiconnectivity in 5G
(IEEE, 2021)From its conception, 5G has been designed to support a wide variety of service types, ranging from enhanced mobile broadband (eMBB) to ultra-reliable low-latency communications (URLLC). To overcome the disparity of their ... -
Proactive dual connectivity for automated guided vehicles in outdoor industrial environment
(IEEE, 2022)5G communication systems are one of the major enabling technologies to meet the needs of Industry 4.0. This paper focuses on the use case of automated guided vehicles (AGVs) in an outdoor industrial scenario. To meet the ... -
Self-Healing Framework for Next-Generation Networks through Dimensionality Reduction.
(IEEE, 2018-07-25)Next generation self-organizing networks (NGSONs) are the key that will lead to the full automation of the network management in the forthcoming generations of cellular communications. New challenges, like the deployment of ... -
Improving Cell Outage Management Through Data Analysis
(IEEE, 2017-02-13)Self-Organizing Networks (SON) is an important feature for network management automation in the new generation of mobile communications. While SON have been considered as part of the recent 3rd Generation Partnership ... -
Adaptive Cell Outage Compensation in Self-Organizing Networks.
(IEEE, 2018-01-12)Within Self-Organizing Networks (SON), the Cell Outage Compensation (COC) functionality is one of the most important use cases in Self-Healing in mobile communication networks. The state-of-the-art has proposed different ... -
Automatic alarm prioritization by data mining for fault management in cellular networks.
(Elsevier, 2020-05-30)Network management systems play an important role to deal with the large size and complexity of current cellular networks. Thus, operators and vendors focus much of their efforts on developing new techniques and tools for ... -
Reconfigurability mechanisms with scanning rate control for omega-bianisotropic Huygens’ metasurface leaky-wave antennas
(IEEE, 2019)In this paper, different reconfigurability mechanisms are proposed to scan the pointing direction at a fixed frequency of recently-proposed leaky-wave antennas based on omega-bianisotropic Huygens' metasurfaces. The ... -
High-Performance Bimodal Evanescent-Field Sensor with Coherent Phase Readout
(IEEE, 2023-12-13)By comparing optical signals travelling through a sensing and a reference arm, interferometric photonic sensors achieve remarkable sensitivities and detection limits using sim- ple single-wavelength laser sources. Sensors ... -
Measurement-based FET analytical modeling using the nonlinear function sampling approach
(IEEE Microwave and Wireless Components Letters, 2020-12)A novel and fast method for the measurement-based identification of an analytical FET compact model from large- signal waveforms is presented. Based on a two-tone two-port experiment, a recently published Nonlinear Function ... -
Forecasting glycaemia for type 1 diabetes mellitus patients by means of IoMT devices
(Elsevier, 2023-09-22)The chronic metabolic condition, Type 1 diabetes mellitus (DM1), is marked by consistent hyperglycemia due to the body's inability to produce sufficient insulin. This necessitates the patient's daily monitoring of blood ... -
Beyond REM: A New Approach to the Use of Image Classifiers for the Management of 6G Networks
(MDPI, 2023-08-29)The management of cellular networks, particularly within the environment rapidly advancing to 6G, presents considerable challenges due to the highly dynamic radio environment. Traditional tools such as Radio Environment ...